Optimal design of Lyot liquid crystal tunable filter based on the artificial immune algorithm

CHEN Li-xin; ZHOU Ru-xin; SU Wen-zheng; ZHENG Wen-bin; YANG Ying; MENG Wen-wen; ZHANG Shi-yuan; XIE Xiang-sheng; YAO Li-shuang

doi:10.37188/CJLCD.2022-0332

您当前的位置：

首页 >

文章列表页 >

Optimal design of Lyot liquid crystal tunable filter based on the artificial immune algorithm

Device Physics and Device Preparation | 更新时间：2023-02-10

- Optimal design of Lyot liquid crystal tunable filter based on the artificial immune algorithm
- Chinese Journal of Liquid Crystals and Displays Vol. 38, Issue 2, Pages: 188-196(2023)
- 作者机构：
  
  汕头大学理学院，广东汕头 515063
- 作者简介：
- 基金信息：
  
  Supported by National Key R&D Program of China(2021YFB3600300);National Natural Science Foundation of Guangdong Province(2021A1515011931);Special Projects in Key Fields of Colleges and Universities of Guangdong Province(2021ZDZX1051);Open Funding Project of State Key Laboratory of Applied Optics(SKLAO202100A15);STU Scientrific Reaearch Initiation(NTF.22022/NTF19038)
- DOI：10.37188/CJLCD.2022-0332
  CLC： O469;O753⁺.2
- Received：12 October 2022，
  
  Revised：23 October 2022，
  
  Published：05 February 2023
- 稿件说明：
移动端阅览
CHEN Li-xin, ZHOU Ru-xin, SU Wen-zheng, et al. Optimal design of Lyot liquid crystal tunable filter based on the artificial immune algorithm[J]. Chinese journal of liquid crystals and displays, 2023, 38(2): 188-196.
DOI：

CHEN Li-xin, ZHOU Ru-xin, SU Wen-zheng, et al. Optimal design of Lyot liquid crystal tunable filter based on the artificial immune algorithm[J]. Chinese journal of liquid crystals and displays, 2023, 38(2): 188-196. DOI： 10.37188/CJLCD.2022-0332.

摘要

为满足液晶可调谐滤波器（Liquid Crystal Tunable Filter， LCTF）滤波性能和多参数优化的需求，本文提出了一种基于人工免疫算法（Immune Algorithm， IA）的里奥（Lyot）型LCTF优化设计方法。该方法以Lyot型LCTF的光透过率、透射主峰的半高宽（Full Width at Half Maximum， FWHM）、截止区旁瓣抑制（Side Lobe Suppression， SLS）等滤波器基本光谱性能指标为评价函数，基于特定评价函数约束下的全局寻找LCTF最佳液晶盒厚度和驱动电压配置参数组合进行优化设计。仿真结果表明，IA算法优化后的LCTF与传统Lyot型LCTF相比，旁瓣抑制效果提升了73.42%，整体滤波效果提升了13.90%，同时用可调控评价函数权重来实现滤波器性能的智能调控以满足不同应用场景需求。该设计方法可避免传统滤波器对器件厚度线性精度的严重依赖，不仅在液盒厚度、级数选择上更加灵活，可改善光谱响应时间和光透过率，而且省略了繁琐的实验调试工作量，具有一定的研发高效性、实用性以及经济性。

Abstract

In order to meet the requirements of filtering performance and multi-parameter optimization of liquid crystal tunable filter （LCTF）， an optimal design method of Lyot type LCTF based on the artificial immune algorithm （IA） is proposed in this paper. This method takes the basic spectral performance of Lyot type LCTF such as optical transmittance， full width at half maximum （FWHM） of the transmitted main peak， and sidelobe suppression （SLS） in cut-off region as the evaluation function，which aims to find optimal configuration of liquid crystal cells’ thickness and driving voltages of LCTF based on global range constrained by specific evaluation function. The simulation results show that compared with the traditional Lyot type LCTF， the side lobe suppression effect of the optimized LCTF by IA algorithm is increased by 73.42% and the overall filtering effect is improved by 13.90%. At the same time， this method can realize the intelligent regulation of the filter performance only by adjusting the weight ratio of parameters in the evaluation function to meet the requirements of different application scenarios. The most attractive advantage of this design method is that it can avoid the serious dependence of the traditional filters on the linear accuracy of device thickness. Moreover， it is not only more flexible in selection of liquid crystal cells thickness and numbers， but also can improve the spectral response time and optical transmittance， which ensures the high efficiency，development practicality and economy.

关键词

Keywords

references

YONG K ， YANG G W ， HUANG X J . Multiple-stage liquid crystal tuned filter ［J］. Optik ， 2011 ， 122 （ 19 ）： 1723 - 1729 . doi: 10.1016/j.ijleo.2010.10.032 http://dx.doi.org/10.1016/j.ijleo.2010.10.032

TAM A M W ， QI G ， SRIVASTAVA A K ， et al . Enhanced performance configuration for fast-switching deformed helix ferroelectric liquid crystal continuous tunable Lyot filter ［J］. Applied Optics ， 2014 ， 53 （ 17 ）： 3787 - 3795 . doi: 10.1364/ao.53.003787 http://dx.doi.org/10.1364/ao.53.003787

HO I C ， PAN C L ， HSIEH C F ， et al . Liquid-crystal-based terahertz tunable Solc filter ［J］. Optics Letters ， 2008 ， 33 （ 13 ）： 1401 - 1403 . doi: 10.1364/ol.33.001401 http://dx.doi.org/10.1364/ol.33.001401

夏刚 . 机械偏转角对液晶滤波器输出性能影响的研究［D］. 上海：上海工程技术大学， 2016 .

XIA G . Study of mechanical angle affect on the liquid crystal filter ［D］. Shanghai ： Shanghai University of Engineering Science ， 2016 . （in Chinese）

RASZEWSKI Z ， KRUSZELNICKI-NOWINOWSKI E ， KĘDZIERSKI J ， et al . Electrically tunable liquid crystal filters ［J］. Molecular Crystals and Liquid Crystals ， 2010 ， 525 （ 1 ）： 112 - 127 . doi: 10.1080/15421401003796132 http://dx.doi.org/10.1080/15421401003796132

FUJIHARA Y ， AOYAGI Y ， NASUNO S ， et al . A spectral imaging system with an over 70 dB SNR CMOS image sensor and electrically tunable 10nm FWHM multi-bandpass filter ［C］// Proceedings International Image Sensor Workshop . 2017 ： 47 - 50 . doi: 10.3169/mta.6.187 http://dx.doi.org/10.3169/mta.6.187

曹星烨 . 基于液晶可调谐的宽光谱窄带Lyot型滤光片［D］. 杭州：浙江大学， 2008 .

CAO X Y . LC-based tunable Lyot narrow-band filter work in wide spectrum range ［D］. Hangzhou ： Zhejiang University ， 2008 . （in Chinese）

AHARON O ， ABDULHALIM I . Liquid crystal Lyot tunable filter with extended free spectral range ［J］. Optics Express ， 2009 ， 17 （ 14 ）： 11426 - 11433 . doi: 10.1364/oe.17.011426 http://dx.doi.org/10.1364/oe.17.011426

JULLIEN A ， PASCAL R ， BORTOLOZZO U ， et al . High-resolution hyperspectral imaging with cascaded liquid crystal cells ［J］. Optica ， 2017 ， 4 （ 4 ）： 400 - 405 . doi: 10.1364/optica.4.000400 http://dx.doi.org/10.1364/optica.4.000400

MELNYK O ， GARBOVSKIY Y ， BUENO-BAQUES D ， et al . Electro-optical switching of dual-frequency nematic liquid crystals： regimes of thin and thick cells ［J］. Crystals ， 2019 ， 9 （ 6 ）： 314 . doi: 10.3390/cryst9060314 http://dx.doi.org/10.3390/cryst9060314

TERASHIMA K ， WAKO K ， FUJIHARA Y ， et al . High speed and narrow-bandpass liquid crystal filter for real-time multi spectral imaging systems ［J］. IEICE Transactions on Electronics ， 2018 ， E101.C（ 11 ）： 897 - 900 . doi: 10.1587/transele.e101.c.897 http://dx.doi.org/10.1587/transele.e101.c.897

TAN K C ， GOH C K ， MAMUN A A ， et al . An evolutionary artificial immune system for multi-objective optimization ［J］. European Journal of Operational Research ， 2008 ， 187 （ 2 ）： 371 - 392 . doi: 10.1016/j.ejor.2007.02.047 http://dx.doi.org/10.1016/j.ejor.2007.02.047

LI L J ， LIN Q Z ， MING Z . A survey of artificial immune algorithms for multi-objective optimization ［J］. Neurocomputing ， 2022 ， 489 ： 211 - 229 . doi: 10.1016/j.neucom.2021.08.154 http://dx.doi.org/10.1016/j.neucom.2021.08.154

VENKATA SAI D ， SATHYANARAYANA P ， SASTRY V S S ， et al . Birefringence， permittivity， elasticity and rotational viscosity of ambient temperature， high birefringent nematic liquid crystal mixtures ［J］. Liquid Crystals ， 2014 ， 41 （ 4 ）： 591 - 596 . doi: 10.1080/02678292.2013.868052 http://dx.doi.org/10.1080/02678292.2013.868052

NAVA G ， CICIULLA F ， SIMONI F ， et al . Heliconical cholesteric liquid crystals as electrically tunable optical filters in notch and bandpass configurations ［J］. Liquid Crystals ， 2021 ， 48 （ 11 ）： 1534 - 1543 . doi: 10.1080/02678292.2021.1884911 http://dx.doi.org/10.1080/02678292.2021.1884911

WEN M T ， YAO J P . Birefringent filter design by use of a modified genetic algorithm ［J］. Applied Optics ， 2006 ， 45 （ 17 ）： 3940 - 3950 . doi: 10.1364/ao.45.003940 http://dx.doi.org/10.1364/ao.45.003940

YANG G W ， ZHENG Z R ， LI H F ， et al . Method to reduce sidelobes of multistage Lyot filters ［J］. Applied Optics ， 2010 ， 49 （ 8 ）： 1280 - 1287 . doi: 10.1364/ao.49.001280 http://dx.doi.org/10.1364/ao.49.001280

甘世奇，陈向宁，刘鹏，等 . 液晶光谱偏振系统的透射谱研究［J］. 液晶与显示， 2017 ， 32 （ 2 ）： 97 - 103 . doi: 10.3788/yjyxs20173202.0097 http://dx.doi.org/10.3788/yjyxs20173202.0097

GAN S Q ， CHEN X N ， LIU P ， et al . Transmittance spectrum in the liquid crystal spectro-polarimetric system ［J］. Chinese Journal of Liquid Crystals and Displays ， 2017 ， 32 （ 3 ）： 97 - 103 . （in Chinese） . doi: 10.3788/yjyxs20173202.0097 http://dx.doi.org/10.3788/yjyxs20173202.0097

BENDIMERAD D F ， BENKELFAT B E ， GOTTESMAN Y ， et al . Contrast and finesse enhancement in a birefringent filter ［J］. IEEE Photonics Technology Letters ， 2011 ， 23 （ 22 ）： 1721 - 1723 . doi: 10.1109/lpt.2011.2168202 http://dx.doi.org/10.1109/lpt.2011.2168202

HUA G ， ABEYSEKERA S S . Receiver design for range and Doppler sidelobe suppression using MIMO and phased-array radar ［J］. IEEE Transactions on Signal Processing ， 2013 ， 61 （ 6 ）： 1315 - 1326 . doi: 10.1109/tsp.2012.2234743 http://dx.doi.org/10.1109/tsp.2012.2234743

XIE R ， LUO K ， JIANG T . Waveform design for LFM-MPSK-based integrated radar and communication toward IoT Applications ［J］. IEEE Internet of Things Journal ， 2022 ， 9 （ 7 ）： 5128 - 5141 . doi: 10.1109/jiot.2021.3109026 http://dx.doi.org/10.1109/jiot.2021.3109026

关晓琳，张扬，范红婷，等 . 新型含萘基和二乙炔基高双折射液晶分子的合成及光电性能［J］. 应用化学， 2016 ， 33 （ 5 ）： 533 - 541 . doi: 10.11944/j.issn.1000-0518.2016.05.150198 http://dx.doi.org/10.11944/j.issn.1000-0518.2016.05.150198

GUAN X L ， ZHANG Y ， FAN H T ， et al . Synthesis and photoelectric properties of novel liquid crystalline compound bearing diethynyl and naphthyl groups with high birefringence ［J］. Chinese Journal of Applied Chemistry ， 2016 ， 33 （ 5 ）： 533 - 541 . （in Chinese） . doi: 10.11944/j.issn.1000-0518.2016.05.150198 http://dx.doi.org/10.11944/j.issn.1000-0518.2016.05.150198

王萌，杨槐 . 碳纳米管掺杂聚合物稳定蓝相液晶的电场响应性能［J］. 应用化学， 2018 ， 35 （ 8 ）： 969 - 971 . doi: 10.11944/j.issn.1000-0518.2018.08.180139 http://dx.doi.org/10.11944/j.issn.1000-0518.2018.08.180139

WANG M ， YANG H . Electrically responsive properties of carbon nanotube-doped polymer-stabilized blue phase ［J］. Chinese Journal of Applied Chemistry ， 2018 ， 35 （ 8 ）： 969 - 971 . （in Chinese） . doi: 10.11944/j.issn.1000-0518.2018.08.180139 http://dx.doi.org/10.11944/j.issn.1000-0518.2018.08.180139

Views

298

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

CJLCD Cover | Optimization design of Lio-type liquid crystal tuned filter based on artificial immune algorithm

Overview of active terahertz metasurface devices based on liquid crystal

In-situ synthesis of gold nanoparticles in liquid crystal phases

Research progress on self-assembly of polyphilic liquid crystal molecules

Femtosecond laser-empowered liquid crystal photonics

Related Author

CHEN Li-xin

ZHOU Ru-xin

ZHENG Wen-bin

ZHANG Shi-yuan

YANG Ying

MENG Wen-wen

XIE Xiang-sheng

YAO Li-shuang

Related Institution

Information Engineering Institute， Guangzhou Railway Polytechnic

College of Engineering and Applied Sciences， Nanjing University

College of Material Science and Engineering， University of Science and Technology Beijing

School of Materials Science and Engineering， Peking University

School of Printing and Packaging Engineering， Beijing Institute of Graphic Communication

AI问答

Address：No.3888 Dong Nanhu Road, Changchun, Jilin, China 130033 Postal code：130033
Tel：0431-86176059 Email：yjxs@ciomp.ac.cn
Technical support is provided by Beijing Founder electronics co., LTD 吉ICP备11002662号-17 京公网安备11010802024621
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.

⁰